UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkcX9LQroEDtJDEC/Cq7Yhb54nkZV9xhw2rACgt0Vgg=' 
WHERE 
  key_id = '43f9f81ae71603649d4da706f172ce16984a6810b0a2af2e3af948cc529c49ba' 
  AND (
    token = 'GkcX9LQroEDtJDEC/Cq7Yhb54nkZV9xhw2rACgt0Vgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )